D828H8B FREQUENCYDEVICES [Frequency Devices, Inc.], D828H8B Datasheet - Page 18

• Manufacturer Part Number: D828H8B
• Description: 2" x 2" Differential Input 8-Pole Filters
• Manufacturer: FREQUENCYDEVICES [Frequency Devices, Inc.]

Appendix A
(Hz)
0.10
0.20
0.30
0.40
0.50
0.55
0.60
0.70
0.80
0.85
0.90
0.95
1.00
1.10
1.20
1.30
1.40
1.50
1.60
1.70
1.80
1.90
2.00
2.50
3.00
4.00
5.00
6.00
7.00
8.00
9.00
10.0
1.Normalized Group Delay:
1784 Chessie Lane, Ottawa, IL 61350 • Tel: [phone] • FAX: [phone]
f/fc
Theoretical Transfer Characteristics
e-mail: [e-mail]
The above delay data is normalized to a corner frequency
of 1.0Hz.The actual delay is the normalized delay divided
by the actual corner frequency (fc).
Actual Delay =
-110
-105
-114
-110
-107
-78.6
-64.6
-44.1
-26.7
-18.2
-9.46
-2.16
-0.046
-0.038
-0.001
-0.032
-0.046
-0.034
-0.016
-0.004
-0.003
-0.010
-0.042
-0.045
-0.028
-0.015
-0.008
-0.005
-0.003
-0.002
-0.001
Amp
0.000
(dB)
Actual Corner Frequency (fc) in Hz
Normalized Delay
Phase
(deg)
156
323
309
654
646
637
615
586
565
533
478
419
352
308
277
252
231
214
200
187
176
166
131
108
80.6
64.2
53.4
45.7
40.0
35.5
31.9
168
Web Address: http://www.freqdev.com
Delay
0.338
0.348
0.367
0.397
0.445
0.480
0.524
0.669
1.001
1.401
2.315
3.604
2.681
1.416
1.018
0.773
0.618
0.514
0.436
0.376
0.328
0.288
0.255
0.153
0.103
0.057
0.036
0.025
0.018
0.014
0.011
0.009
(sec)
1
18
-100
-120
-20
-40
-60
-80
0
0.1
Frequency Response
2
Normalized Frequency(f/fc)
8-Pole, 6-Zero
Elliptic, 2.00
High-Pass
3 4 5 6 78
1.0
2
3 4 5 6 7
10.0